I am using Adobe illustrator to create seperate PDF files. I am creating a newsletter of 12 pages. each time I design two pages(using template done by someone) and save them as pdf. I want to collect the pages together in one document as an ebook. how I can do this?plz help me.. also i need the ebook to send it the printing company to print the newsletter.



That’s by far not the best approach for that task, at all… But if you own Adobe Acrobat (pro, etc) you could append the PDF files as pages inside a new one.
Try FoxIT if not.
If all fails, try this magic words: “append pdf” and you will remember me with a smile.
Cheers.